Welcome and WACCM Status Update
Dan Marsh

Influence of El Nino and the QBO on the Frequency of Sudden StratosphericWarmings
Jadwiga Richter, NCAR-CGD

Representation of Tracer Gradients across the Extra-tropical Tropopause in WACCM
Simone Tilmes, NCAR-CGD-ACD

UTLS Transport Studies using START08 Observations and SD waccm Run Results
Laura Pan

WACCM and TRODIM (Diagnostics and Modeling of the Extratropical Tropopause)
Natalia Calvo

Modeling the SORCE Solar Variability in WACCM
Aimee Merkel

WACCM and WACCM/CARMA Studies at CU Boulder
Lynn Harvey

Prospects for Coupling WACCM to Magnetospheric and Space Weather Models
Stan Solomon

WACCM/CARMA Studies of Sulfate and Polar Mesospheric Clouds
Mike Mills, NCAR

Quantifying the Perturbation of Atmospheric Chemistry from Medium-size Asteroid Impacts in the Ocean
Elizabetta Pierazzo

Using WACCM to Drive a Global Ionosphere Thermosphere Model
Aaron Ridley

Effects of Momentum and Energy Conservation in a High-lid General Circulation Model
Chih-Chieh (Jack) Chen

High-altitude Data Assimilation/forecast Activities at NRL-DC
Fabrizio Sassi

Generating QBO in WACCM using Parameterized Inertial Gravity Waves
Xianghui Xue

Impression of WACCM from the Outside
Aaron Ridley

Progress on Physical Modeling of the Solar Spectral Irradiance
Juan Fontenla